Home / 22,942,932.08-34,414,763.04-12,772,436.04

Finding the Fourth Proportional to 22,942,932.08, 34,414,763.04 and 12,772,436.04

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Solution

The fourth proportional to 22,942,932.08, 34,414,763.04 and 12,772,436.04 is: 19,158,857.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,942,932.08 : 34,414,763.04 = 12,772,436.04 : x
  2. Step 2: Convert to fraction form
    22,942,932.08/34,414,763.04 = 12,772,436.04/x
  3. Step 3: Cross multiply
    22,942,932.08x = 34,414,763.04 × 12,772,436.04
  4. Step 4: Simplify right side
    22,942,932.08x = 439,560,359,760,155.94
  5. Step 5: Solve for x
    x = 439,560,359,760,155.94/22,942,932.08
  6. Step 6: Final answer
    x = 19,158,857.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.